# TI-BASIC:Arsinh

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Jump to navigationJump to search**Command Summary**

Calculates the inverse hyperbolic sine of a value.

**Command Syntax**

sinhֿ¹(*value*)

**Menu Location**

The sinhֿ¹( command is only found in the catalog. Press:

- 2nd CATALOG to access the command catalog.
- S to skip to commands starting with S.
- Scroll down and select sinhֿ¹(

TI-83/84/+/SE

1 byte

The sinhֿ¹( command calculates the inverse hyperbolic sine of a value. sinhֿ¹(x) is the number y such that x = sinh(y). Unlike for the standard trig functions, this uniquely determines the inverse hyperbolic sine of any real number.

The sinhֿ¹( command also works for lists.

sinhֿ¹(0) 0 sinhֿ¹({1,2,3}) {.881373587 1.443635475 1.818446459}